<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
        <form action="/login.do" method="post">
            用户名:<input type="text" name="username"><br>
            密码:<input type="password"  name="password"><br>
           <input type="submit" >
        </form>

</body>
<script>

</script>
</html>